# 定义类型映射字典
type_mapping = {
    "IfcBuilding": "基础建筑",
    "IfcBuildingStorey": "建筑楼层",
    "IfcColumn": "柱",
    "IfcBeam": "梁",
    "IfcSlab": "楼板",
}

# "IfcWall": "墙体",
# "IfcWallStandardCase": "标准墙体",
# "IfcDoor": "门",
# "IfcWindow": "窗户",
# "IfcStair": "楼梯",
# "IfcStairFlight": "楼梯台阶",
# "IfcFlowSegment": "管道",
# "IfcBuildingElementProxy": "建筑元素代理",
# "IfcDistributionControlElement": "分布控制元素",
# "IfcFlowFitting": "流体连接件",
# "IfcFlowTerminal": "流体终端设备",
# "IfcRailing": "栏杆",
